== sanity test 77a: normal checksum read/write operation ========================================================== 11:15:46 (1722784546)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.0948856 s, 88.4 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.201242 s, 41.7 MB/s